London, ON → Washington, DC
357 mi · 7h 8m (driving)
Current Risk
Low Risk
Clear conditions along your route
London
51°
Troy Township
59°
Bloomfield Township
61°
Washington
62°
Trip Briefing
3 segments · 357 mi · 7h 8m
Weather
☁️ Overcast
59°F, wind 3 mph
Rest Stops
15
Restrooms, Truck svc, Picnic
Cameras
9 live
Clear driving conditions expected
Rest stops in this segment:
- ● Flying J Travel Center
- ● London Husky Travel Centre Esso
- ● Ingersoll ONroute 🚻
Normal Traffic
32 construction zones along route — no other incidents
32 Construction Zones on Route
I-190 (South Grand Island Bridge): Road construction between South Grand Island Bridge and Exit 21A
Erie, NY
NY 198 (Scajaquada Expressway) in both directions: Road reconstruction between NY 266 and NY 33 (Buffalo)
Erie, NY
NY 198 (Scajaquada Expressway): Road maintenance operations between NY 266 and NY 33 (Buffalo)
Erie, NY
NY 5 (Ellicott/W Chippewa): Road construction between NY 354; 954L and NY 33 (Buffalo)
Erie, NY
NY 5 (Ellicott/W Chippewa): Road maintenance operations between NY 354; 954L and NY 33 (Buffalo)
Erie, NY
South Michigan Avenue southbound: Road construction.
Erie, NY
+ 26 more zones along the route — see map for full list
Traffic Cameras
See recent road conditions along your route
Images are snapshots updated periodically by state DOTs. Timestamps shown in images indicate when each photo was captured.
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Selected Route
Via Lincoln M. Alexander Parkway → Red Hill Valley Parkway → ... → Cabin John Parkway → US-29
Cameras shown are along this computed route
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QEW near Woodward Avenue
ON ·
QEW near Nikola Tesla Boulevard
ON ·
QEW near Red Hill Valley Parkway
ON ·
QEW near Centennial Parkway
ON ·
QEW near Grays Road
ON ·
QEW near Millen Road
ON ·
QEW West of Fifty Road
ON ·
Fort Erie Bound
ON ·
Looking Down
ON ·
I-70 @ MM 57.4 (I-76/PA 66 BUSINESS JUNCTION)
PA · EB
I-70 W/B @ Exit 156 Town Hill Fulton Co.
PA ·
I-70 E/B MM 170 @ MD / PA Border Fulton Co.
PA ·
Rest Stops Along Your Route
49 stops available
Swipe to see moreShowing 1-2 of 49
Get Weather Alerts for This Route
We'll notify you when conditions change before your trip. Never drive into a surprise storm again.
⚡ Recent Weather Events on This Route
Premium users received alerts for these conditions:
- 🌧️Sep 27: Rain advisory for afternoon departures
- ❄️Sep 25: Snow expected at higher elevations - consider earlier departure
- 🌫️Sep 22: Dense fog warning for morning travel
Don't miss the next alert →
Driving from London, ON to Washington, DC covers 357 miles in roughly 7h 8m of drive time, crossing state lines. We track 12 live traffic cameras and 49 rest areas along this corridor so you can plan around them. Most drivers do this trip in one day; weather along the route matters more than the forecast at either endpoint, since you'll cross several climate zones.
7-Day Driving Outlook
Today
Sep 29
74° / 50°
No precip
Tomorrow
Sep 30
71° / 53°
17% precip
Thu
Oct 1
84° / 60°
58% precip
Fri
Oct 2
68° / 50°
73% precip
Sat
Oct 3
63° / 43°
9% precip
Sun
Oct 4
66° / 45°
11% precip
Mon
Oct 5
55° / 39°
4% precip
🗓️ Weekend Outlook
Saturday
Good to Go☁️ Overcast at origin, 🌧️ Moderate drizzle at destination
Sunday
Good to Go☁️ Overcast at origin, 🌧️ Moderate rain at destination
Plan This Route
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Current Conditions
London, ON
51°F
Wind: 4 mph
Washington, DC
62°F
Wind: 5 mph
Weather data updated in real-time
Driving from London, ON to Washington, DC
The 357-mile drive from London, Ontario to Washington, District of Columbia takes approximately 7h 8m under normal conditions. Weather along this route can vary significantly, especially across varying terrain where weather conditions can change rapidly. Route Outlook helps you find the safest time to travel by showing you weather conditions at every point along your route, timed to when you'll actually be there.
This long-distance route crosses state lines from Ontario into District of Columbia, connecting London and Washington. Covering 357 miles, this is a substantial drive that will take you through diverse terrain and weather patterns. Planning ahead with real-time conditions along the entire route — not just at your destination — is essential for a safe trip.
Common Weather Hazards on This Route
- Winter storms and heavy snowfall (November through April)
- Black ice on mountain passes and bridges
Seasonal Driving Considerations
The Northeast corridor sees the full range of seasonal weather. Nor'easters from November through March can dump heavy snow and create whiteout conditions, while ice storms make roads treacherous. Summer and fall offer excellent driving conditions, though fall foliage season brings heavier traffic on scenic routes. Spring can bring unpredictable rain and residual freeze-thaw damage to road surfaces.
Best Time to Drive London to Washington
For medium-distance drives like this 357-mile route, consider starting in the early morning to arrive before afternoon storms develop. Check the 7-day forecast above to find a day with favorable conditions along the entire route.
Driving Strategy
A 357-mile drive from London to Washington takes a significant part of the day. Plan at least one fuel and rest stop along the way. If your route crosses elevation changes or state lines, expect weather conditions to shift mid-trip. Monitor the segment-by-segment forecast rather than just checking destination weather. Starting early in the morning typically avoids afternoon storm development and rush-hour congestion near urban areas.
Pro Tip
Use Route Outlook's departure optimizer to find the best time to leave. Our 4D trajectory engine considers weather at each point along your route at the exact time you'll be there — not just at your destination. It also integrates live data from traffic cameras, DOT 511 feeds, and road weather sensors.
Frequently Asked Questions
How long is the drive from London to Washington?
The drive is approximately 357 miles and takes about 7h 8m under normal traffic and weather conditions. Severe weather can add significant time to your trip.
What's the best day to drive this route?
Based on current forecasts, Tomorrow (Sep 30) looks ideal. Low chance of precipitation with manageable conditions
Is it safe to drive from London to Washington today?
Current conditions show low risk along this route. Conditions look favorable for travel. Always stay alert and adjust speed for changing conditions.
Are there rest areas on the London to Washington route?
Yes, there are 49 rest areas along this route. Facilities include restrooms, parking, and in some cases picnic areas and vending machines. Rest stops are spaced throughout the drive, so you'll never be too far from a break.
Can I see live traffic cameras on this route?
Yes, Route Outlook shows 12 live traffic cameras along this route, sourced from state DOT feeds. You can check road visibility, traffic flow, and pavement conditions in real time before and during your drive.
What highways does this route use?
This route primarily uses QEW, I-70. Conditions can vary between highway segments, so check live camera feeds and road condition reports for each stretch before departing.
Are there any road closures on this route right now?
No significant incidents or road closures are currently reported along this route. Conditions can change quickly — this page updates automatically with the latest data from state DOT 511 systems.
Related Driving Guides
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